Added cll.h
Added cll.c, octo_cll_init() written.
Merge branch 'master' into cll
Merge branch 'master' into cll
Merge branch 'master' into cll
Implemented octo_cll_delete().
Finished writing cll code, now for testing...
Breaks some (void *) rules but seems fine.
cll_dict's are done, pass all tests and valgrind-approved.